【摘要】 本文提出了一个利用有向天线的方位信息路由的DART协议.由于在移动中方位信息比逐跳路由信息更稳定,因此能更好的适应高速移动场景.DART的控制包开销随网络节点规模线性增长,不随移动场景和网络负载变化.模拟实验显示DART在高速移动场景下具有很好的数据包送达率.更多还原

【Abstract】 In this paper,we propose a Directional Antenna based RouTing(DART)protocol that utilizes direction information to route packets.The direction information is more robust to mobility than the path information.The overhead scales linearly with the network size and does not vary with mobility and network loads.The simulations show that DART can offer a high packet delivery ratio in scenarios with high mobility.更多还原